FR2358016A1 - Tube cathodique a fibres optiques et machine a copier equipee d'un tel tube - Google Patents

Tube cathodique a fibres optiques et machine a copier equipee d'un tel tube

Info

Publication number
FR2358016A1
FR2358016A1 FR7720145A FR7720145A FR2358016A1 FR 2358016 A1 FR2358016 A1 FR 2358016A1 FR 7720145 A FR7720145 A FR 7720145A FR 7720145 A FR7720145 A FR 7720145A FR 2358016 A1 FR2358016 A1 FR 2358016A1
Authority
FR
France
Prior art keywords
tube
optic
fiber
plate
copying machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7720145A
Other languages
English (en)
Other versions
FR2358016B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Radio Co Ltd
Original Assignee
Japan Radio Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP8048476A external-priority patent/JPS536561A/ja
Priority claimed from JP8048576A external-priority patent/JPS536562A/ja
Application filed by Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Publication of FR2358016A1 publication Critical patent/FR2358016A1/fr
Application granted granted Critical
Publication of FR2358016B1 publication Critical patent/FR2358016B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/892—Optical or photographic arrangements structurally combined or co-operating with the vessel using fibre optics

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

a. Tube cathodique à fibres optiques ayant une plaque avant formée par un empilage de fibres optiques formé d'un grand nombre de fibres de verre, parallèles, de petit diamètre, les extrémités des fibres formant la surface interne et la surface externe de la plaque, une couche de phosphore étant déposée sur la surface interne de la plaque. b. Tube cathodique caractérisé en ce qu'il comporte une couche mince, transparente à la lumière, entre la couche de phosphore et la surface interne de la pile de fibres optiques formant la plaque. c. L'invention s'applique notamment aux photocopieurs.
FR7720145A 1976-07-07 1977-06-30 Tube cathodique a fibres optiques et machine a copier equipee d'un tel tube Granted FR2358016A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8048476A JPS536561A (en) 1976-07-07 1976-07-07 Fiber recording tube and recorder using same
JP8048576A JPS536562A (en) 1976-07-07 1976-07-07 Fiber recording tube and recorder using same

Publications (2)

Publication Number Publication Date
FR2358016A1 true FR2358016A1 (fr) 1978-02-03
FR2358016B1 FR2358016B1 (fr) 1980-05-09

Family

ID=26421484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720145A Granted FR2358016A1 (fr) 1976-07-07 1977-06-30 Tube cathodique a fibres optiques et machine a copier equipee d'un tel tube

Country Status (4)

Country Link
DE (1) DE2730788A1 (fr)
FR (1) FR2358016A1 (fr)
GB (2) GB1589282A (fr)
NL (1) NL176411C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016620A1 (fr) * 1979-03-21 1980-10-01 The Monotype Corporation Limited Générateur de caractères électro-optique pour appareil de photocomposition
EP0198794A1 (fr) * 1985-03-27 1986-10-22 Ciba-Geigy Ag Tube à rayons cathodiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938301A1 (de) * 1979-09-21 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Optische vorrichtung zum beruehrungslosen schreiben, insbesondere zur faksimilewiedergabe von bildern und text

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141106A (en) 1958-12-12 1964-07-14 American Optical Corp Image transmitting screen
GB1275094A (en) 1968-08-22 1972-05-24 Nippon Selfoc Co Ltd Optical device for transmitting an image
US3890038A (en) 1972-05-12 1975-06-17 Canon Kk Exposure device for transmitting light waves modulated to contain information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016620A1 (fr) * 1979-03-21 1980-10-01 The Monotype Corporation Limited Générateur de caractères électro-optique pour appareil de photocomposition
EP0198794A1 (fr) * 1985-03-27 1986-10-22 Ciba-Geigy Ag Tube à rayons cathodiques

Also Published As

Publication number Publication date
NL176411B (nl) 1984-11-01
NL7707375A (nl) 1978-01-10
FR2358016B1 (fr) 1980-05-09
GB1589281A (en) 1981-05-07
NL176411C (nl) 1985-04-01
GB1589282A (en) 1981-05-07
DE2730788A1 (de) 1978-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse